PSYCHE, 



A. JouK-nsr^^L OF E2srTo:M:oLOO"Y 



[Estublislieil ill iS7_|.] 

 Vol. 8. No. 279. 



July, 1S99. 



COiVTEA'V-S: 



MOSq_UITOF.S CONSIDERED AS TRANSMITTERS OF YeLLOW FEVER AND MALARIA. 



ClMKles J. FiiiUty 379 



The Commotion in Kansas and Missouri upon the appearance of Dissos- 



TEIRA in Colorado. — S. J. Hunter 384 



Life histories of North American Geometridae, II. — Harrison G. Dyar . 3S6 

 Description of the type of Polydontoscelis Ashm. — William H. As/imead . 3S7 

 Proceedings of the Cambridge Entomological Club {Cryplorhynchiis lafathi 

 in Massachusetts; southern butterflies in New England; some injurious insects; 

 a parthenogenetic Phasmid ; Periplaiietu amerirana) 38S 



Published by the 



CAMBRIDGE ENTOMOLOGICAL CLUB 



Cambridge, Mass., U. S. A. 



YEARLY SUBSCRIPTIONS, $2. VOLUME, $5. MONTHLY NUMBERS, 20c. 

 [Entered as second class mail matter.] 



